/*
 * Copyright 2011 Clean GWT
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package com.cleangwt.bootstrap.support.client;

import com.cleangwt.bootstrap.client.ui.Tooltip;
import com.cleangwt.validation.client.DefaultErrorHandler;
import com.cleangwt.validation.client.ValidationErrorHandler;
import com.google.gwt.user.client.ui.Widget;

/**
 * A {@link ValidationErrorHandler} to prompt error message with a {@link Tooltip}.
 * 
 * @author Jess
 * @version 1.0
 * @since 1.0
 */
public class TooltipErrorHandler extends DefaultErrorHandler {

  @Override
  public void resetCompoentError(Widget component) {
    super.resetCompoentError(component);
    component.setTitle(null);
    Tooltip.destroy(component.getElement());
  }

  @Override
  public void setComponentError(Widget component, String errorMessage) {
    super.setComponentError(component, errorMessage);
    component.setTitle(errorMessage);
    Tooltip.destroy(component.getElement());
    Tooltip.activate(component.getElement());
  }

}
